doc

docs/source/user-guide/configs.md

@@ -82,7 +82,7 @@ Environment variables are read during `SessionConfig` initialisation so they mus
 | datafusion.execution.minimum_parallel_output_files                      | 4                         | Guarantees a minimum level of output files running in parallel. RecordBatches will be distributed in round robin fashion to each parallel writer. Each writer is closed and a new file opened once soft_max_rows_per_output_file is reached.                                                                                                                                                                                                                                                                                                                                                            |
 | datafusion.execution.soft_max_rows_per_output_file                      | 50000000                  | Target number of rows in output files when writing multiple. This is a soft max, so it can be exceeded slightly. There also will be one file smaller than the limit if the total number of rows written is not roughly divisible by the soft max                                                                                                                                                                                                                                                                                                                                                        |
 | datafusion.execution.max_buffered_batches_per_output_file               | 2                         | This is the maximum number of RecordBatches buffered for each output file being worked. Higher values can potentially give faster write performance at the cost of higher peak memory consumption                                                                                                                                                                                                                                                                                                                                                                                                       |
-| datafusion.execution.ignore_child_dir                                   | true                      | When scanning file paths, whether to ignore subdirectory files,ignored by default (true)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
+| datafusion.execution.ignore_subdirectory                                | true                      | When scanning file paths, whether to ignore subdirectory files,ignored by default (true)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
 | datafusion.optimizer.enable_distinct_aggregation_soft_limit             | true                      | When set to true, the optimizer will push a limit operation into grouped aggregations which have no aggregate expressions, as a soft limit, emitting groups once the limit is reached, before all rows in the group are read.                                                                                                                                                                                                                                                                                                                                                                           |
 | datafusion.optimizer.enable_round_robin_repartition                     | true                      | When set to true, the physical plan optimizer will try to add round robin repartitioning to increase parallelism to leverage more CPU cores                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
 | datafusion.optimizer.enable_topk_aggregation                            | true                      | When set to true, the optimizer will attempt to perform limit operations during aggregations, if possible                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |